In a merger, acquisition or sale process, there are likely to be considerable volumes of confidential information that need to be exchanged between the buyer and seller. This is reasonable, normal and essential to a successful M&A process. Make sure, however, that anyone who is given access to any confidential information is bound by the terms of a comprehensive confidentiality agreement before they receive any information. In a professional sale process of a privately-held company, this should be before you even share the name of the company that is for sale.